I stopped at the "Motion Activated Screwdriver" (#3). Some things just don't need inventing. --- Note to self: 1. add WiFi. 2. put it on Kickstarter. 3. p

I stopped at the "Motion Activated Screwdriver" (#3). Some things just don't need inventing. --- Note to self: 1. add WiFi. 2. put it on Kickstarter. 3. profit.